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<Title>ChartViewer.addHotSpotListener</Title>
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<p class="heading0">ChartDirector 7.0 (Java Edition)</p>
<p class="heading1"><a href="ChartViewer.htm">ChartViewer</a>.<wbr>addHotSpotListener</p>
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<p class="heading2a">Usage</p>
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public void addHotSpotListener(HotSpotListener listener)
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<p class="heading2">Description</p>
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Adds the specified <a href="HotSpotListener.htm">HotSpotListener</a> to receive hot spot mouse events.<br><br>
The HotSpotListener is similar to java.awt.event.MouseListener. Instead of listening to general mouse events, the HotSpotListener listens to mouse events occurred on the hot spots only, and supply the event listener with hot spot attributes.
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<p class="heading2">Arguments</p>
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<th width="19%">Argument</th><th width="19%">Default</th><th>Description</th>
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<td>listener</td><td>(Mandatory)</td><td>The <a href="HotSpotListener.htm">HotSpotListener</a> object to receive hot spot mouse events.</td>
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<p class="heading2">Return Value</p>
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None
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